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- Title
Click synthesis of 1,4-disubstituted-1,2,3-triazoles catalyzed by melamine-supported CuO nanoparticles as an efficient recyclable catalyst in water.
- Authors
Rajabi, Mahboobeh; Albadi, Jalal; Momeni, Ahmadreza
- Abstract
Melamine-supported CuO nanoparticles (M-CuO nanocatalyst) are prepared as a new and efficient recyclable nanocatalyst for the regioselective synthesis of 1,2,3-triazoles in water. This new nanocatalyst was prepared by co-precipitation method and characterized by FT-IR spectral study, TGA, DSC, XRF, ICP-OES, XRD, SEM, EDS and BET analysis. A wide range of 1,4-disubstituted-1,2,3-triazoles were synthesized from reaction of benzyl halides or alkyl halides with phenyl acetylene and sodium azide in high yields. M-CuO nanocatalyst could be reused more than 6 times without considerable loss of its initial activity.
- Subjects
CATALYSTS recycling; BENZYL halides; HALOALKANES; NANOPARTICLES; SODIUM azide; MELAMINE
- Publication
Research on Chemical Intermediates, 2020, Vol 46, Issue 8, p3879
- ISSN
0922-6168
- Publication type
Article
- DOI
10.1007/s11164-020-04178-9